4912564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 9299360

約数和(自身を除く): 4386796

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 1747, 2812, 3494, 6988, 33193, 64639, 66386, 129278, 132772, 258556, 1228141, 2456282, 4912564]

約数ペア:

[(1, 4912564), (2, 2456282), (4, 1228141), (19, 258556), (37, 132772), (38, 129278), (74, 66386), (76, 64639), (148, 33193), (703, 6988), (1406, 3494), (1747, 2812)]